Container, atomizer and electronic atomization device

Abstract

Disclosed in the present application are a container, an atomizer and an electronic atomization device. The electronic atomization device comprises: an atomizer, comprising: a casing, a first liquid storage chamber, an atomization assembly for atomizing a liquid substrate from the first liquid storage chamber to generate aerosol, a tubular body extending in the longitudinal direction, at least partially exposed to the casing, and configured to be hollow to transfer the aerosol, and a mouthpiece connected to the tubular body and defining an aerosol outlet hole for the aerosol to escape from the atomizer; and a container mutually connected to the atomizer, the container defining a second liquid storage chamber. The container has a first end part and a second end part that are arranged opposite to each other in the longitudinal direction, and a through hole communicating the first end part with the second end part. When the container is connected to the atomizer, the tubular body passes through the through hole to expose the mouthpiece, and a liquid guide channel for transferring the liquid substrate from the second liquid storage chamber to the first liquid storage chamber is established between the container and the atomizer. In this way, the vape puff count of the electronic atomization device can be increased.

Description

Container, atomizer and electronic atomization device

[0001] Cross-reference to Related Applications

[0002] This application claims priority to the Chinese patent application No. 202411359746.1, filed on September 27, 2024, and entitled “Container, atomizer and electronic atomization device”, the entire content of which is incorporated herein by reference. TECHNICAL FIELD

[0003] The present application relates to the field of atomization technology, in particular to a container, an atomizer and an electronic atomization device. BACKGROUND

[0004] Traditional tobacco products (e.g., cigarettes, cigars, etc.) burn tobacco during use to produce tobacco smoke. The art has developed products that release compounds by heating, but not burning, to replace these traditional tobacco products. An example of such a product is an electronic atomization device, which generally includes a liquid storage chamber for storing an atomizable liquid substrate that is atomized by an atomization element to produce an inhalable vapor or aerosol, which can include nicotine and / or flavorants and / or aerosol generating substances (e.g., glycerol).

[0005] However, the existing electronic atomization device has a limited volume of the liquid storage chamber, which results in a small amount of liquid substrate stored therein, and further results in a small number of puffs.

[0006] SUMMARY

[0007] The present application provides an electronic atomization device to solve the technical problem of the limited volume of the liquid storage chamber in the prior art, which results in a small number of puffs.

[0008] At least one embodiment of the present application provides an electronic atomization device, comprising an atomizer and a container connected with the atomizer and capable of supplementing the atomizer with a liquid substrate;

[0009] The atomizer comprises:

[0010] a housing;

[0011] a first liquid storage chamber for storing an atomizable liquid substrate;

[0012] an atomization assembly for atomizing the liquid substrate from the first liquid storage chamber to generate an aerosol;

[0013] a tubular body extending along a longitudinal direction of the housing and at least partially exposed outside the housing, the tubular body having an aerosol passage inside for guiding the flow of the aerosol;

[0014] a power component disposed in the housing and configured to provide power to the atomization component;

[0015] a mouthpiece connected to the tubular body at an end distal to the housing, the mouthpiece defining an air outlet hole in communication with the aerosol passage;

[0016] The container has a first end portion and a second end portion oppositely arranged along a longitudinal direction thereof, and a through hole extending between the first end portion and the second end portion. The container defines a second liquid storage cavity for storing a liquid substrate, and the second liquid storage cavity surrounds the through hole. When the container is connected to the atomizer, at least a portion of the tubular body is accommodated in the through hole and exposes the mouthpiece outside the through hole, and a liquid conducting passage is established between the container and the atomizer to conduct the liquid substrate in the second liquid storage cavity to the first liquid storage cavity.

[0017] In one embodiment, the first liquid storage cavity is arranged in the tubular body, and the first liquid storage cavity is provided with a liquid storage member for absorbing and retaining the liquid substrate. The atomization component includes a first liquid conducting member arranged in the tubular body, and a heating element combined with the first liquid conducting member. The first liquid conducting member is located between the liquid storage member and the heating element to guide the liquid substrate retained in the liquid storage member to the heating element.

[0018] In one embodiment, the atomizer further includes a receiving groove at the first end portion, and when the container is connected to the atomizer, a portion of the container is accommodated in the receiving groove.

[0019] In one embodiment, the liquid conducting passage includes a liquid outlet through which the liquid substrate flows out of the container. The container further includes a movable member capable of moving from a first position to a second position. When the movable member is at the first position, the movable member seals the liquid outlet. When the container is connected to the atomizer, the atomizer can push the movable member to move from the first position to the second position to unseal the liquid outlet.

[0020] In one embodiment, the liquid conducting passage further includes a liquid conducting hole in communication with the second liquid storage cavity and the liquid outlet. The movable member extends at least partially into the liquid conducting hole. When the movable member is at the first position, the movable member seals the liquid conducting hole. When the movable member moves from the first position to the second position, the movable member unseals the liquid conducting hole.

[0021] In one of the embodiments, the movable element is provided with a first sealing element, when the movable element is in the first position, the first sealing element and the inner wall of the liquid guide hole are in interference fit to seal the liquid guide hole; when the movable element moves to the second position, the first sealing element is separated from the liquid guide hole to unseal the liquid guide hole.

[0022] In one of the embodiments, the container comprises a second sealing element for sealing the second liquid storage cavity, the second sealing element is provided with a first through hole, the second sealing element is provided with a limiting element for limiting the position of the second sealing element, the limiting element is provided with a second through hole, the first through hole and the second through hole are communicated to form the liquid guide hole, when the movable element is in the first position, the first sealing element and the inner wall of the second through hole are in interference fit to seal the second through hole; when the movable element moves to the second position, the first sealing element is separated from the second through hole.

[0023] In one of the embodiments, the atomizer further comprises a receiving groove, when the container is connected with the atomizer, a part of the container is received in the receiving groove, the receiving groove is provided with a boss surrounding the tubular body, when the container is connected with the atomizer, the boss extends into the through hole to push the movable element to move from the first position to the second position.

[0024] In one of the embodiments, the side wall of the boss is surrounded by a third sealing element, when the container is connected with the atomizer, the third sealing element and the inner wall of the through hole are in interference fit to provide sealing between the container and the tubular body.

[0025] In one of the embodiments, the side wall of the boss is further formed with a clamping groove, the clamping groove is used for snap connection with the container.

[0026] In one of the embodiments, the container further comprises a base for providing support for the movable element, the base is provided with a longitudinally extending guide groove, the movable element comprises a guide portion extending to the bottom of the guide groove.

[0027] In one of the embodiments, the tubular wall of the tubular body is provided with a liquid inlet hole for the liquid matrix in the container to flow through, the liquid inlet hole is exposed to the receiving groove.

[0028] In one of the embodiments, the tubular wall of the tubular body is provided with a liquid inlet hole for the liquid matrix in the container to flow through, the liquid inlet hole and the liquid storage element are provided with a second liquid guide element, the second liquid guide element covers the liquid inlet hole.

[0029] In one of the embodiments, the through hole has a circular cross section, and the tubular body is a cylinder, so that the container can be sleeved on the periphery of the tubular body in any orientation to form a connection with the atomizer.

[0030] In one of the embodiments, when the container is connected with the atomizer, an annular accommodating cavity is formed between the container and the tubular body, the accommodating cavity is part of the liquid guide channel, the liquid guide channel further includes at least one liquid inlet arranged on the tubular body for the liquid matrix in the second liquid storage cavity to enter the first liquid storage cavity, and at least one liquid outlet arranged on the container for the liquid matrix in the second liquid storage cavity to flow out of the container, the accommodating cavity is in fluid communication with the liquid outlet and the liquid inlet, respectively.

[0031] In one of the embodiments, the container includes a second sealing member for sealing the second liquid storage cavity, a part of the second sealing member extends into the through hole to form an annular sealing rib, so that when the container is connected with the atomizer, the sealing rib is in interference fit with the outer wall of the tubular body to provide sealing between the container and the tubular body.

[0032] At least one embodiment of the present application further provides an atomizer, comprising:

[0033] A housing having a first end and a second end arranged opposite along a longitudinal direction, the first end is provided with a receiving groove;

[0034] A first liquid storage cavity for storing liquid matrix;

[0035] An atomization assembly for atomizing the liquid matrix from the first liquid storage cavity to generate aerosol;

[0036] A power supply assembly arranged in the housing for providing electric energy to the atomization assembly;

[0037] A tubular body arranged at the first end, a part of the tubular body extends outside the receiving groove along the longitudinal direction to be exposed outside the housing, another part of the tubular body extends in the receiving groove to configure the receiving groove into an annular space, the tubular body has an aerosol channel inside for guiding the aerosol to flow through;

[0038] A mouthpiece connected to an end of the tubular body away from the housing, the mouthpiece defines an air outlet hole in communication with the aerosol channel.

[0039] In one of the embodiments, the tubular wall of the tubular body is provided with a liquid inlet for the liquid substrate in the external storage device to flow into the first storage cavity, the liquid inlet being exposed to the receiving groove, and the receiving groove is provided with a fourth sealing member filled in the receiving groove and used to seal the liquid inlet.

[0040] At least one of the embodiments of the present application further provides a container, comprising:

[0041] a housing having a first end and a second end oppositely arranged along a longitudinal direction, and a through hole penetrating between the first end and the second end, the housing further defining a second storage cavity surrounding the through hole and a liquid outlet communicating with the second storage cavity, the second storage cavity being used to store an atomizable liquid substrate, and the liquid outlet providing a liquid outlet for the liquid substrate to flow out of the container;

[0042] a movable member connected to the housing and configured to receive external actuation to move relative to the housing from a first position to a second position, the movable member sealing the liquid outlet when in the first position, and the movable member unsealing the liquid outlet when in the second position.

[0043] The electronic atomization device provided by the above embodiments can increase the amount of liquid substrate stored in the electronic atomization device by connecting the container and the atomizer, and exposing the suction nozzle when connected, and allowing the liquid substrate in the second storage cavity to flow to the first storage cavity through the liquid guide channel to supplement the liquid substrate in the first storage cavity. BRIEF DESCRIPTION OF DRAWINGS

[0044] One or more embodiments are illustrated by way of example with reference to the accompanying drawings, which are schematic and not intended to be limiting of the embodiments, and in which like reference numerals designate similar elements in the figures and wherein the use of "about" in connection with a given value means that the value is within a range of ±10% of the given value, unless otherwise specifically indicated. The figures are not to scale and the drawings are not necessarily drawn to scale.

[0045] Fig. 1 is a perspective view of an electronic atomization device according to an embodiment of the present application in one direction;

[0046] Fig. 2 is an exploded view of the electronic atomization device of Fig. 1 in one perspective;

[0047] Fig. 3 is a cross-sectional view of an atomizer of the electronic atomization device of Fig. 2;

[0048] Fig. 4 is a cross-sectional view of a container of the electronic atomization device of Fig. 2;

[0049] Fig. 5 is another cross-sectional view of the container of the electronic atomization device of Fig. 2;

[0050] Fig. 6 is another cross-sectional view of the container of the electronic atomizing device of Fig. 2;

[0051] Fig. 7 is a cross-sectional view of the atomizer and the container of the electronic atomizing device of Fig. 2 when connected;

[0052] Fig. 8 is an enlarged view of section A of Fig. 7;

[0053] Fig. 9 is another cross-sectional view of the container of the electronic atomizing device of Fig. 2;

[0054] Fig. 10 is a cross-sectional view of the electronic atomizing device of Fig. 1 in another direction;

[0055] Fig. 11 is an exploded view of the container of the electronic atomizing device of Fig. 2 in one perspective. Embodiments of the present application

[0056] For the purpose of promoting an understanding of the principles of the application, reference will now be made to the embodiments illustrated in the drawings and specific language will be used to describe the application. It will, nevertheless, be understood that no limitation of the scope of the application is intended by the use of such specific language. For the purpose of clarity, the technical and scientific terms used in the present specification are to be interpreted as being in line with the accepted meaning in the technical field to which the present application belongs. The terms "include" and "comprise" as used herein specify the presence of the stated features but do not preclude the presence or addition of one or more other features, integers, integers, elements, components or combinations thereof. The terms "fixed" and "fixedly connected" as used herein mean that the relative position between the two elements is not changed. The terms "connected" and "connectedly" as used herein mean that the relative position between the two elements can be changed. The terms "upper", "lower", "left", "right", "inner", "outer" and the like as used herein are intended to be illustrative only and are not used to limit the present application.

[0057] Unless otherwise defined, all technical and scientific terms used in the present specification are intended to have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terms used in the present specification are only for the purpose of describing specific embodiments of the present application and are not intended to limit the present application. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0058] In addition, the technical features involved in the different embodiments of the present application described below can be combined with each other as long as there is no conflict.

[0059] In the embodiments of the present application, the "installation" includes welding, screwing, clamping, bonding and the like to fix or limit a certain element or device to a specific position or place. The element or device can be kept stationary at the specific position or place or can move within a limited range. The element or device can be disassembled after being fixed or limited to the specific position or place or can not be disassembled. The embodiments of the present application are not limited.

[0060] In addition, the terms "first", "second", etc. are used only for descriptive purposes and are not to be construed as indicating or implying relative importance or a specific number of the indicated technical characteristics. Thus, the features defined with "first", "second" can explicitly or implicitly include one or more of the features. In the description of the present application, the meaning of "a plurality of" is at least two, for example, two, three, etc., unless otherwise explicitly and specifically limited.

[0061] An embodiment of the present application provides an electronic atomization device 100, as shown in FIG. 1 and FIG. 2, and in combination with FIG. 3 and FIG. 4, the electronic atomization device 100 comprises an atomizer 200 and a container 300, the atomizer 200 is used for atomizing a liquid substrate to generate an aerosol, the atomizer 200 is provided with a first liquid storage cavity 221 for storing the liquid substrate, the container 300 is provided with a second liquid storage cavity 34 for storing the liquid substrate, the atomizer 200 and the container 300 are removably connected, and when the atomizer 200 and the container 300 are connected, a liquid guide channel is formed between the atomizer 200 and the container 300, and then the liquid substrate stored in the second liquid storage cavity 34 can enter the first liquid storage cavity 221 through the liquid guide channel to supplement the liquid substrate in the first liquid storage cavity 221, so that the electronic atomization device 100 can store and atomize more liquid substrate, thereby improving the number of puffs of the electronic atomization device 100. Therefore, when the liquid substrate in the container 300 is consumed, the container 300 can be detached from the atomizer 200, and a new container 300 can be assembled to the atomizer 200, so that the atomizer 200 can be recycled.

[0062] In some embodiments, the atomizer 200 and the container 300 cannot be detached again after being combined and connected for the first time, and when the liquid substrate in the container 300 is consumed, the atomizer 200 and the container 300 need to be discarded together, at this time the atomizer 200 cannot be recycled.

[0063] As shown in FIG. 3, the atomizer 200 comprises a housing 21 having a first end 211 and a second end 212 oppositely arranged along a longitudinal direction thereof, and a tubular body 22 extending along the longitudinal direction of the housing 21 and being hollowly arranged, and the tubular body 22 at least partially protrudes from the first end 211 and is exposed to the housing 21, and an interior of the tubular body 22 defines a first liquid storage cavity 221, and a liquid storage member 222 is arranged in the first liquid storage cavity 221 and is used for adsorbing and holding a liquid substrate that can be atomized. The liquid storage member 222 is formed with a through hole (not shown in the figure) extending longitudinally, and a gas guide tube 223 and an atomization assembly are arranged in the through hole and are in communication, and the atomization assembly comprises a first liquid guide member 224 and a heating element 225 combined on the first liquid guide member 224, the first liquid guide member 224 is located between the liquid storage member 222 and the heating element 225, and the first liquid guide member 224 and the liquid storage member 222 are in contact with each other, so that the liquid storage member 222 can transfer the liquid substrate stored therein to the first liquid guide member 224, and the first liquid guide member 224 further transfers the liquid substrate to the heating element 225, and then the heating element 225 on the first liquid guide member 224 can heat and atomize the liquid substrate to generate an aerosol, and the aerosol further flows into the gas guide tube 223.

[0064] The liquid storage member 222 and the first liquid guide member 224 are made of porous materials, which can be any one of cotton fibers, non-woven fabrics, glass ropes, porous glasses or porous ceramics, so that the liquid storage member 222 and the first liquid guide member 224 can absorb or conduct the liquid substrate through the internal microporous structure or interstices thereof. Correspondingly, the heating element 225 can be combined on the first liquid guide member 224 by printing, deposition, sintering or physical assembly, or wound on the first liquid guide member 224.

[0065] The atomizer 200 further comprises a suction nozzle 23 connected to the tubular body 22, the suction nozzle 23 is connected to an end of the tubular body 22 away from the housing 21, and the suction nozzle 23 is formed with an air outlet hole 231, the air outlet hole 231 and the tubular body 22 are in fluid communication, so that the tubular body 22 can conduct the aerosol to the air outlet hole 231, and the air outlet hole 231 is used for the aerosol to escape from the atomizer 200, and the user can inhale the aerosol when sucking in the air outlet hole 231, as shown by the airflow path R1 in FIG. 3.

[0066] It should be noted that in some embodiments, the liquid storage member 222 can also not be arranged in the first liquid storage cavity 221, and the liquid substrate is directly stored in the first liquid storage cavity 221 and flows to the first liquid guide member 224, and then is transferred to the heating element 225 by the first liquid guide member 224.

[0067] As shown in FIG. 3, the shell 21 is provided with the electric core 214 and the main board 215 of the atomizer 200, the main board 215 is provided with a controller of the atomizer 200, the electric core 214 and the heating element 225 are electrically connected with the controller, and then the controller can control the electric core 214 to provide the heating element 225 with the electric energy required for heating.

[0068] As shown in FIG. 4, the container 300 has a first end 31 and a second end 32 oppositely arranged along the longitudinal direction of the outer shell 330, and a through hole 33 extending from the first end 31 to the second end 32, and the container 300 is further provided with a second liquid storage cavity 34 for storing the liquid substrate, when the container 300 and the atomizer 200 are connected, the tubular body 21 penetrates through the through hole 33 and exposes the suction nozzle 23 for the user to suck, and at the same time, the liquid substrate flows from the second liquid storage cavity 34 to the first liquid storage cavity 221 through the liquid guide channel, thereby supplementing the liquid substrate to the first liquid storage cavity 221.

[0069] In summary, the electronic atomization device 300 provided by the embodiment can be used by the user alone with the atomizer 200, when the liquid substrate stored in the first liquid storage cavity 211 of the atomizer 200 is about to be consumed, the user can install the container 300 on the atomizer 200 along the tubular body 22, the tubular body 22 penetrates through the through hole 33 of the container 300 so that the suction nozzle 23 on the tubular body 22 is exposed, and the liquid substrate stored in the second liquid storage cavity 34 of the container 300 can flow into the first liquid storage cavity 221 of the atomizer 200 through the liquid guide channel, thereby supplementing the liquid substrate to the atomizer 200, and improving the suction number of puffs of the electronic atomization device 300.

[0070] In other embodiments, the atomization assembly can also include an ultrasonic atomization assembly, the ultrasonic atomization assembly can generate ultrasonic waves and can form the liquid substrate into an aerosol by high-frequency vibration. The atomization assembly can also be other assemblies capable of forming the liquid substrate into an aerosol, and the application does not specifically limit the type of the atomization assembly.

[0071] In some embodiments, as shown in FIG. 2, the first end 211 is further provided with a receiving groove 213, a part of the tubular body 21 extends in the receiving groove 213 and keeps a gap with the inner wall of the receiving groove 213, thereby the receiving groove 213 is configured in an annular shape. When the container 300 and the atomizer 200 are connected, the container 300 is wrapped around a part of the tubular body 21 of the atomizer 200 and is received in the receiving groove 213, thereby the stability of the connection between the container 300 and the atomizer 200 can be improved.

[0072] In some embodiments, as shown in FIG. 2 and FIG. 4, the liquid guiding passage includes an outlet 35 arranged on the container 300, which is used for the liquid matrix in the second liquid storage cavity 34 to flow out of the container 300. Correspondingly, the liquid guiding passage also includes an inlet 227 arranged on the tubular body 22, which is in communication with the outlet 35, so that the liquid matrix in the container 300 can enter the first liquid storage cavity 221 through the inlet 227.

[0073] As shown in FIG. 5 to FIG. 8, the liquid guiding passage further includes a liquid guiding hole 36 for communicating the outlet 35 and the second liquid storage cavity 34, and the container 300 further includes a movable member 37 extending at least partially into the liquid guiding hole 36, which is movable along the longitudinal direction of the container 300 from a first position to a second position. Before the container 300 and the atomizer 200 are connected, the movable member 37 is in the first position, at which the movable member 37 seals the liquid guiding hole 36, thereby preventing the liquid matrix in the second liquid storage cavity 34 from flowing to the outlet 35 through the liquid guiding hole 36. When the container 300 and the atomizer 200 are connected, the movable member 37 is pushed by the atomizer 200 and thus moves from the first position to the second position, so that the movable member 37 unseals the liquid guiding hole 36, and thus the liquid matrix in the second liquid storage cavity 34 can flow to the outlet 35 through the liquid guiding hole 36.

[0074] In a specific embodiment, the outer wall of the movable member 36 is surrounded by a first sealing member 371, which can be any one of soft rubber, silicone or latex. When the movable member 36 is in the first position, the first sealing member 371 is in interference fit with the inner wall of the liquid guiding hole 36, thereby sealing the liquid guiding hole 36, as shown in FIG. 6. When the container 300 and the atomizer 200 are connected, the movable member 36 is pushed by the atomizer 200 from the first position to the second position, at which the second sealing member 37 is separated from the liquid guiding hole 36 and thus unseals the liquid guiding hole 36, as shown in FIG. 7 and FIG. 8.

[0075] Further in some embodiments, as shown in FIG. 5, the container 300 further includes a second sealing member 38 for sealing the second liquid storage cavity 34, which can also be any one of soft rubber, silicone or latex. The second sealing member 38 is in interference fit with the inner wall of the second liquid storage cavity 34, thereby sealing the second liquid storage cavity 34. The container 300 further includes a limiting member 39 supported on the second sealing member 38, which is fixedly arranged in the container 300 to limit the second sealing member 38, so as to avoid displacement of the second sealing member 38 and thus affect the sealing performance of the second sealing member 38.

[0076] The second sealing member 38 is provided with a first through hole 381, and the limiting member 39 is provided with a second through hole 391. The first through hole 381 and the second through hole 391 are communicated to form the liquid guiding hole 36. When the movable member 37 is in the first position, the first sealing member 371 and the inner wall of the second through hole 391 are in interference fit to seal the second through hole 391, and thus the liquid guiding hole 36 is sealed. When the movable member 37 is moved from the first position to the second position, the first sealing member 371 is separated from the second through hole 391, so that the sealing of the liquid guiding hole 36 is released, and the liquid guiding hole 36 can guide the liquid matrix in the second liquid storage cavity 34 to the liquid outlet 35, as shown by the liquid flow path R2 in FIG. 8.

[0077] It should be noted that the movable member 37 can also be moved in the radial direction of the container 30 between the first position and the second position. For example, in some embodiments, when the container 300 is connected with the atomizer 200, the liquid outlet 35 of the container 300 and the liquid inlet 227 of the atomizer 200 are misaligned. At this time, the atomizer 200 can be operated to rotate, so that the atomizer 200 drives the movable member 37 to rotate from the first position to the second position, and thus the liquid outlet 35 and the liquid inlet 227 are communicated. Alternatively, in some other embodiments, an operation portion can be provided on the container 300, and the user can operate the operation portion to rotate, and thus the operation portion drives the movable member 37 to rotate from the first position to the second position, so that the liquid outlet 35 and the liquid inlet 227 are switched from the misaligned state to the communicated state.

[0078] In some embodiments, as shown in FIG. 2, the bottom wall of the accommodation groove 213 is formed with a boss 2131, which surrounds the tubular body 21. Thus, when the container 300 is connected with the atomizer 200, the boss 2121 extends into the through hole 33 and abuts against the movable member 37, and drives the movable member 37 from the first position to the second position.

[0079] In some embodiments, as shown in FIG. 3, the side wall of the boss 2131 is provided with an annular mounting groove, and a third sealing member 21311 is mounted in the mounting groove. The third sealing member 21311 can be any one of silicone, rubber, or latex. When the container 300 is connected with the atomizer 200, the third sealing member 21311 and the inner wall of the through hole 33 are in interference fit, so as to provide sealing between the container 300 and the tubular body 200. Thus, when the container 300 is connected with the atomizer 200, the liquid matrix is prevented from leaking into the shell 21 through the assembly gap between the container 300 and the atomizer 200, and thus the electronic components in the shell 21 are not affected.

[0080] In some embodiments, as shown in FIG. 4, a portion of the second sealing member 38 extends into the through hole 33 to form a ring-shaped sealing rib, which is in interference fit with the outer wall of the tubular body 22 when the container 300 is connected with the atomizer 200, thereby further providing a seal between the container 300 and the tubular body 200 to prevent liquid substrate from leaking through the assembly gap between the container 300 and the atomizer 200 when the electronic atomization device 100 is inverted.

[0081] In some embodiments, as shown in FIG. 3, the side wall of the boss 2131 is further provided with a corresponding clamping groove 21312, and the container 300 is provided with a buckle 310 adapted to the clamping groove 21312. When the container 300 is connected with the atomizer 200, the buckle 310 is clamped into the clamping groove 21313, thereby connecting the atomizer 200 and the container 300.

[0082] In some embodiments, as shown in FIGS. 9 and 11, the container 300 further comprises a base 320 for providing support to the second sealing member 38, and the base 321 is provided with a longitudinally extending guide groove 321. The movable member 37 comprises a guide portion 371 extending into the guide groove 321, thereby providing guidance to the movable member 37 during movement and enabling the movable member 37 to move along the longitudinal direction from the first position to the second position.

[0083] In some embodiments, a second liquid guide (not shown in the drawings) is further provided between the liquid inlet 227 and the first liquid guide 224. The second liquid guide can also be any one of cotton fiber, non-woven fabric, glass fiber rope, porous glass, and porous ceramic. The second liquid guide is in contact with the first liquid guide 224 and covers the liquid inlet 227. By providing the second liquid guide, the speed of the liquid substrate in the second liquid storage cavity 34 being transferred to the first liquid storage cavity 221 can be reduced, thereby preventing leakage caused by too fast transfer of the liquid substrate.

[0084] In some embodiments, as shown in FIG. 2, the liquid inlet 227 is exposed to the receiving groove 213. If the liquid inlet 227 is arranged at a position on the tubular body 22 that is too high, the liquid outlet 35 will also be arranged at a position in the container 300 that is too high, thereby reducing the cavity depth of the second liquid storage cavity 34 and reducing the volume of the second liquid storage cavity 34, and thus reducing the amount of liquid substrate stored in the second liquid storage cavity 34. When the atomizer 200 is used alone, in some embodiments, a fourth sealing member (not shown in the drawings) can be filled in the receiving groove 213. The fourth sealing member is used to seal the liquid inlet 227 to prevent the liquid substrate in the first liquid storage cavity 211 from leaking out through the liquid inlet 227 when the atomizer 200 is used alone.

[0085] Specifically, the fourth sealing member can be any one of silica gel, rubber, or latex, and the fourth sealing member is assembled in the accommodating groove 213 in interference, so that the fourth sealing member seals the liquid inlet 227.

[0086] In some embodiments, as shown in FIG. 4, the second liquid storage cavity 34 is arranged around the through hole 33, thereby increasing the volume of the second liquid storage cavity 34, so that the second liquid storage cavity 34 can store more liquid matrix.

[0087] To facilitate user operation, as shown in FIG. 2, the cross-sectional shape of the through hole 33 is circular, and the shape of the tubular body 22 is a cylinder. When the user connects the container 300 and the atomizer 200, the container 300 can be directly sleeved on the atomizer 200 along the tubular body 22 without distinguishing the direction, thereby allowing the container 300 to rotate around the tubular body 22 when the atomizer 200 and the container 300 are connected.

[0088] Further, to allow the liquid matrix in the container 300 to flow into the first liquid storage cavity 211 of the atomizer 200 regardless of the direction in which the container 300 and the atomizer 200 are connected, in some embodiments, as shown in FIGS. 6, 8, and 10, when the atomizer 200 and the container 300 are connected, an annular accommodating cavity 228 is defined between the container 300 and the tubular body 22, the accommodating cavity 228 is part of the liquid guide channel, and the accommodating cavity 228 is in fluid communication with the liquid outlet 35 and the liquid inlet 227, respectively. When the atomizer 200 and the container 300 are connected, the liquid matrix of the container 300 flows into the accommodating cavity 228 through the liquid outlet 35 and is stored in the accommodating cavity 228, and the liquid matrix stored in the accommodating cavity 228 further flows into the first liquid storage cavity 211 of the atomizer 200 through the liquid inlet 227. Since the accommodating cavity 228 is annular, the liquid matrix in the container 300 can flow into the accommodating cavity 228 regardless of the direction in which the container 300 and the atomizer 200 are connected, and the liquid matrix stored in the accommodating cavity 228 can also flow into the liquid inlet 227.

[0089] The number of the liquid outlet 35 and the liquid inlet 227 can be one or multiple. Providing multiple liquid outlets 35 and liquid inlets 227 can provide the transmission speed of the liquid matrix, and the multiple liquid outlets 35 and liquid inlets 227 can be arranged at intervals along the extension direction of the accommodating cavity 228.

[0090] It should be noted that the first liquid storage cavity and the atomization assembly of the atomizer 200 can also be arranged in the shell 21, as long as the liquid medium stored in the container 300 can be conducted into the first liquid storage cavity when the container 300 and the atomizer 200 are connected. The atomization assembly atomizes the liquid medium from the first liquid storage cavity to generate aerosol, which is then transmitted to the air outlet hole 231 through the tubular body 22 for the user to inhale.

[0091] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present application, and are not limited thereto. Under the idea of the present application, the technical features of the above embodiments or different embodiments can also be combined, the steps can be implemented in any order, and there are many other changes of different aspects of the present application as described above. In order to be brief, they are not provided in detail. Although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that the technical solutions recorded in the foregoing embodiments can still be modified, or some technical features can be replaced by equivalents. The modification or replacement does not make the essence of the corresponding technical solution deviate from the scope of the technical solutions of the embodiments of the present application.

Claims

1. An electronic atomizing device, characterized by, The atomizer and a container connected with the atomizer and capable of replenishing the atomizer with liquid substrate; The atomizer comprises: a housing; a first liquid storage cavity for storing liquid substrate capable of being atomized; an atomization assembly for atomizing liquid substrate from the first liquid storage cavity to generate aerosol; a tubular body extending along the longitudinal direction of the housing and at least partially exposed outside the housing, the tubular body having an aerosol passage inside for guiding the flow of aerosol; a power supply assembly arranged in the housing for providing the atomization assembly with electric power; a mouthpiece connected to the end of the tubular body away from the housing, the mouthpiece defining an air outlet hole in communication with the aerosol passage; The container has a first end and a second end arranged opposite along the longitudinal direction thereof, and a through hole extending between the first end and the second end, the container defining a second liquid storage cavity for storing liquid substrate, the second liquid storage cavity surrounding the through hole; when the container is connected with the atomizer, at least part of the tubular body is accommodated in the through hole and the mouthpiece is exposed outside the through hole, and a liquid conducting passage is established between the container and the atomizer to conduct liquid substrate in the second liquid storage cavity to the first liquid storage cavity.

2. The electronic atomizing device of claim 1, wherein, The first liquid storage cavity is arranged in the tubular body, and a liquid storage member for absorbing and retaining liquid substrate is arranged in the first liquid storage cavity, the atomization assembly comprises a first liquid conducting member arranged in the tubular body, and a heating element combined with the first liquid conducting member, the first liquid conducting member is located between the liquid storage member and the heating element to guide liquid substrate retained in the liquid storage member to the heating element.

3. The electronic atomizing device of claim 1, wherein, The atomizer further comprises a receiving groove at the first end, and when the container is connected with the atomizer, a part of the container is accommodated in the receiving groove.

4. The electronic atomizing device of claim 1, wherein, The liquid conducting passage comprises a liquid outlet through which liquid substrate flows out of the container, and the container further comprises a movable member capable of moving from a first position to a second position, when the movable member is in the first position, the movable member seals the liquid outlet; when the container is connected with the atomizer, the atomizer can push the movable member to move from the first position to the second position to unseal the liquid outlet.

5. The electronic atomizing device of claim 4, wherein, The liquid conducting passage further comprises a liquid conducting hole in communication with the second liquid storage cavity and the liquid outlet, and the movable member at least partially extends into the liquid conducting hole, when the movable member is in the first position, the movable member seals the liquid conducting hole; when the movable member moves from the first position to the second position, the movable member unseals the liquid conducting hole.

6. The electronic atomizing device of claim 5, wherein, The movable member is provided with a first sealing member, when the movable member is in the first position, the first sealing member and the inner wall of the liquid conducting hole are in interference fit to seal the liquid conducting hole; when the movable member moves to the second position, the first sealing member is separated from the liquid conducting hole to unseal the liquid conducting hole.

7. The electronic atomizing device of claim 6, wherein, The container comprises a second sealing member for sealing the second liquid storage cavity, the second sealing member is provided with a limiting member for limiting the position of the second sealing member, the second sealing member is provided with a first through hole, the limiting member is provided with a second through hole, the first through hole and the second through hole are communicated to form the liquid guide hole, when the movable member is located at the first position, the first sealing member and the inner wall of the second through hole are in interference fit to seal the second through hole; when the movable member moves to the second position, the first sealing member is separated from the second through hole.

8. The electronic atomizing device of claim 4, wherein, The atomizer further comprises a receiving groove, when the container is connected with the atomizer, a part of the container is received in the receiving groove, the receiving groove is provided with a boss surrounding the tubular body, when the container is connected with the atomizer, the boss extends into the through hole and pushes the movable member to move from the first position to the second position.

9. The electronic atomizing device of claim 8, wherein, The side wall of the boss is surrounded by a third sealing member, when the container is connected with the atomizer, the third sealing member is in interference fit with the inner wall of the through hole to provide sealing between the container and the tubular body.

10. The electronic atomizing device of claim 8, wherein, The side wall of the boss is further formed with a clamping groove for clamping connection with the container.

11. The electronic atomizing device of claim 4, wherein, The container further comprises a base for providing support for the movable member, the base is provided with a longitudinally extending guide groove, the movable member comprises a guide portion extending to the bottom of the guide groove.

12. The electronic atomizing device of claim 3, wherein, The tube wall of the tubular body is provided with a liquid inlet hole for the liquid matrix in the container to flow through, the liquid inlet hole is exposed to the receiving groove.

13. The electronic atomizing device of claim 2, wherein, The tube wall of the tubular body is provided with a liquid inlet hole for the liquid matrix in the container to flow through, the liquid inlet hole is provided with a second liquid guide member, the second liquid guide member covers the liquid inlet hole.

14. The electronic atomizing device of claim 1, wherein, The cross-sectional shape of the through hole is circular, and the tubular body is a cylinder, so that the container can be sleeved on the periphery of the tubular body in any orientation to form a connection with the atomizer.

15. The electronic atomizing device of claim 14, wherein, When the container is connected with the atomizer, an annular containing cavity is defined between the container and the tubular body, the containing cavity is part of the liquid guide channel, the liquid guide channel further comprises at least one liquid inlet hole provided on the tubular body for the liquid matrix in the second liquid storage cavity to enter the first liquid storage cavity, and at least one liquid outlet hole provided on the container for the liquid matrix in the second liquid storage cavity to flow out of the container, the containing cavity is in fluid communication with the liquid outlet hole and the liquid inlet hole respectively.

16. The electronic atomizing device of claim 1, wherein, The container comprises a second sealing member for sealing the second liquid storage cavity, a part of the second sealing member extends into the through hole to form an annular sealing rib, so that when the container is connected with the atomizer, the sealing rib is in interference fit with the outer wall of the tubular body to provide sealing between the container and the tubular body.

17. An atomiser characterised in that, Comprise: A housing having a first end and a second end oppositely arranged along a longitudinal direction, the first end is provided with a receiving groove; A first liquid storage cavity for storing liquid matrix; An atomization assembly for atomizing the liquid matrix from the first liquid storage cavity to generate aerosol; A power assembly is disposed in the housing and configured to provide power to the atomization assembly; A tubular body is disposed at the first end, a portion of the tubular body extends longitudinally outside the receiving groove and is exposed outside the housing, another portion of the tubular body extends in the receiving groove and configures the receiving groove as an annular space, the tubular body has an aerosol passage therein for guiding the flow of aerosol; A mouthpiece is connected to the end of the tubular body away from the housing, the mouthpiece defines an air outlet hole in communication with the aerosol passage.

18. The atomizer of claim 17, wherein, The tubular body has a liquid inlet opening in the wall thereof for allowing the liquid substrate in an external liquid storage device to flow into the first liquid storage cavity, the liquid inlet opening is exposed in the receiving groove, the receiving groove has a fourth sealing member filled in the receiving groove and configured to seal the liquid inlet opening.

19. A container characterized in that, The housing has a first end and a second end disposed opposite to each other along a longitudinal direction, and a through hole extending between the first end and the second end, the housing further defines a second liquid storage cavity surrounding the through hole and a liquid outlet opening in communication with the second liquid storage cavity, the second liquid storage cavity is configured to store the liquid substrate, and the liquid outlet opening provides a liquid outlet for the liquid substrate to flow out of the container; The movable member is connected to the housing and configured to receive external actuation to move relative to the housing from a first position to a second position, the movable member seals the liquid outlet opening when in the first position, and the movable member unseals the liquid outlet opening when in the second position. ​

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